A recumbent bicycle is a bicycle that places the rider in a laid-back reclining position. Most recumbent riders choose this type of design for ergonomic reasons; the rider's weight is distributed comfortably over a larger area, supported by back and buttocks.
the framework for a pair of eyeglasses
Place (a picture or photograph) in a frame
enclose in or as if in a frame; "frame a picture"
Surround so as to create a sharp or attractive image
a single one of a series of still transparent pictures forming a cinema, television or video film